Wick to shape perfect for digging a tree trunk (wooden lamp project from a lime tree trunk) I recommend the article
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Product information
Description
These DEWALT Self-Feed Drill Bits have the following specification:
Diameter: ;117mm.
The DEWALT Self-Feed Drill Bits are ideal for drilling clean holes in wood, MDF, hardboard and chipboard. They have two sharp cutting edges and an aggressive 'self-feed' spur for rapid penetration into the material. They are fitted with a non-slip shank for better chuck bit retention.
For use with corded and cordless drills.
Features
- BrandDEWALT
- NF certificationNF400
- Warranty1 year(s)
- OriginMade in Germany
- Diameter117 mm
Customer reviews
Very good, robust tool. I bought it to cut styrodur in order to embed electricity boxes. Excellent result. By cons I tried to drill wood with a cordless drill and there, given the diameter, the requested torque is too high. You need a wire. I will try with my Dewalt 54V hammer.
The central piston is a threaded wick, suddenly the wick advances with the step of the shoe, which is too fast. To be used only with fixed equipment.
Very large and robust bit, cuts very well and even if I have not yet needed to do it the blade is made in such a way that it looks quite simple to sharpen
The centering point is a little too long. Good cut Robust appearance To see over time. Use for digging on a wood lathe in combination with 2 other drill bits of smaller diameter. Drilling at 200 rpm in dry ash (firewood)
Excelent product that keeps a very good cut after a lot of holes


















